MonkeyPaw, the company gutsy enough to bring untranslated Japanese PsOne games to North America, released their first original game on DSiWare. No, it’s not an auto-scrolling shooter or wacky fighting game with intergalactic giants.

Arc System Works dabbled in the defense genre with a DSiWare game called Castle Attackers. This isn’t tower defense though, it’s a real time defense game. Maybe it’s better described as a unit moving game?